| Structure |
Chemical Name |
CAS |
MF |
 |
Canagliflozin Impurity 67 |
|
|
 |
2-Diethylamino-N-(2,5-dimethyl-phenyl)-acetamide |
857570-37-7 |
C14H22N2O |
 |
Febuxostat Impurity 99 |
|
|
 |
Pitavastatin Impurity 53 |
|
|
 |
1-Naphthalenamine, 1,2,3,4-tetrahydro-N-methyl-4-phenyl-, (1S,4S)- |
91797-61-4 |
C17H19N |
 |
Entacapone Impurity 7 |
1215039-66-9 |
C12H10N2O6 |
 |
Montelukast EP IMpurity E |
1187586-58-8 |
C41H46ClNO5S2 |
 |
Lenvatinib impurity LFZZ-10 |
|
C11H8Cl2N2O2 |
 |
Olaparib iMpurity A |
|
|
![Budesonide Related Compound L (16alpha,17-[butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione)](/CAS/20180808/GIF/216453-74-6.gif) |
Budesonide Related Compound L (16alpha,17-[butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione) |
216453-74-6 |
C25H32O6 |
 |
Nintedanib impurity I |
334951-61-0 |
C30H31N5O4 |
 |
Perospirone Impurity 20 |
1002359-81-0 |
|
 |
Irinotecan IMpurity G |
947687-02-7 |
C35H42N4O6 |
 |
4-(3-ブロモプロピル)モルホリン |
125422-83-5 |
C7H14BrNO |
 |
3-フルオロ-4-フェニルフェノール |
477860-13-2 |
C12H9FO |
 |
RAC アトモキセチン塩酸塩 |
82857-40-7 |
C17H22ClNO |
 |
Lamivudine Impurity 2 |
200396-21-0 |
C18H27N3O4S |
 |
10-メトキシ-6-メチルエルゴリン-8β-メタノール |
35121-60-9 |
C17H22N2O2 |
 |
Isavuconazole Impurity 48 |
|
|
 |
4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one |
2243785-97-7 |
C37H42F2N8O4 |
 |
RocuroniuMbroMide iMpurity D |
|
|
 |
Mixture of Cefoxitin Impurity E&F |
|
|
 |
シタロプラムジメチルアミノブタノン DIHYDROCHLORIDE SALT |
1329745-98-3 |
C25H33FN2O2 |
 |
Alvimopan Impurity 2 |
|
|
 |
Butyphthalide impurity 28 |
|
|
 |
Ipragliflozin Impurity 1 |
|
|
 |
Ceftazidime Impurity |
|
|
 |
2-((4R,6S)-6-(chloromethyl)-2,2-dimethyl- 1,3-dioxan-4-yl)acetic acid |
775571-58-9 |
C9H15ClO4 |
 |
IMidafenacin Related CoMpound 6 (4-AcetiMidoylaMino-2,2-DiphenylbutanaMide) |
503598-33-2 |
C18H21N3O |
 |
Linagliptin Impurity A |
|
|
 |
Moxifloxacin Impurity 24 |
|
|
 |
Tadalafil EP impurity E |
|
|
![1-[(2'-Cyano[1,1'-biphenyl]-4-yl)MethylaMino]-N-pentanoylcyclopentanecarboxaMide](/CAS/GIF/141745-71-3.gif) |
1-[(2'-Cyano[1,1'-biphenyl]-4-yl)MethylaMino]-N-pentanoylcyclopentanecarboxaMide |
141745-71-3 |
C25H29N3O2 |
 |
Caspofungin Impurity EJT2 |
|
|
 |
Indacaterol Impurity 9 |
|
|
 |
Ticagrelor Related Compound 44 |
1431867-40-1 |
C8H12ClN3OS |
 |
Ribavirin Impurity I |
|
|
![D-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-](/CAS/20180528/GIF/119238-52-7.gif) |
D-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]- |
119238-52-7 |
C9H15NO3S |
 |
Acyclovir Impurity 15 |
|
|
 |
Ticagrelor Related Compound 38D-Tartrate |
2165881-71-8 |
C10H19NO4 |
 |
Empagliflozin Impurity 5 |
1800196-46-6 |
C17H16ClIO3 |
 |
1H-Isoindole, octahydro-, trans- |
10479-63-7 |
C8H15N |
 |
Dapoxetine Impurity 41 |
|
|
 |
3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE |
49552-34-3 |
C7H8Cl3N |
![(AS)-A-(2-CHLOROPHENYL)-2,3,6,7-TETRAHYDRO-2-OXO-THIENO[3,2-C]PYRIDINE-5(4H)-ACETIC ACID METHYL ESTER](/CAS/GIF/527687-26-9.gif) |
(AS)-A-(2-CHLOROPHENYL)-2,3,6,7-TETRAHYDRO-2-OXO-THIENO[3,2-C]PYRIDINE-5(4H)-ACETIC ACID METHYL ESTER |
527687-26-9 |
C16H16ClNO3S |
 |
Rivaroxaban Impurity 22 |
|
|
![(S)-N-(1-Azabicyclo[2.2.2]oct-3-yl)-5,6,7,8-tetrahydro-1-naphthalenecarboxamide](/CAS/GIF/135729-78-1.gif) |
(S)-N-(1-Azabicyclo[2.2.2]oct-3-yl)-5,6,7,8-tetrahydro-1-naphthalenecarboxamide |
135729-78-1 |
C18H24N2O |
 |
Canagliflozin Impurity 18 |
|
|
![(2S,5R)-3α-クロロメチル-3-メチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ベンズヒドリル](/CAS/20180808/GIF/85573-73-5.gif) |
(2S,5R)-3α-クロロメチル-3-メチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ベンズヒドリル |
85573-73-5 |
C21H20ClNO3S |
 |
2α,3β,23-トリヒドロキシオレアナ-12-エン-28-酸β-D-グルコピラノシル |
62369-72-6 |
C36H58O10 |
 |
Ornidazole Impurity 24 |
|
|
 |
Afatinib Impurity 68 |
|
|
 |
Sofosbuvir Impurity |
1233335-82-4 |
C16H25FN3O9P |
 |
Sugammadex sodium Monoiodo Impurity |
|
|
 |
Silodosin Impurity 3 |
1402161-34-5 |
C29H31N3O2 |
 |
door bird impurities |
|
|
![6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-, (5S,6E)-](/CAS/20200611/GIF/1803023-43-9.gif) |
6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-, (5S,6E)- |
1803023-43-9 |
C22H26FN3O6S |
 |
Lincomycin sulfoxide Impurity 3 |
|
|
 |
Tadalafil impurities 45 |
|
|
 |
4'-FLUOROCYCLOPROPANECARBOXANILIDE |
2354-89-4 |
C10H10FNO |
 |
Atorvastatin pyrrolidone lactone |
906552-19-0 |
C33H33FN2O5 |
 |
Bisoprolol IMpurity |
2226263-67-6 |
C18H31NO4 |
 |
Avatrombopag Impurity 33 |
|
|
 |
6-デオキシペンシクロビル |
104227-86-3 |
C10H15N5O2 |
 |
Canagliflozin Impurity 55 |
|
|
 |
Aprepitant Impurity 3 |
|
|
 |
Tacrolimus impurity D |
|
|
 |
Allopurinol Related CoMpound F |
321571-07-7 |
C12H14N4O4 |
 |
Metoprolol IMpurity 3 |
|
C15H25NO3 |
 |
(3aS,4R,6S,6aR)-6-AMinotetrahydro-2,2-diMethyl-4H-cyclopenta-1,3-dioxol-4-ol |
592533-90-9 |
C8H15NO3 |
 |
6-Methyldi(ondansetron-3-de(1,2-diMethyl-1H-iMidazole)) |
1365727-07-6 |
C27H26N2O2 |
![β-D-Glucopyranoside, [[(3R,3aS,6S,6aR)-tetrahydro-3a-hydroxy-1H,3H-furo[3,4-c]furan-3,6-diyl]bis(2-methoxy-4,1-phenylene)]bis](/CAS/20210305/GIF/112747-99-6.gif) |
β-D-Glucopyranoside, [[(3R,3aS,6S,6aR)-tetrahydro-3a-hydroxy-1H,3H-furo[3,4-c]furan-3,6-diyl]bis(2-methoxy-4,1-phenylene)]bis |
112747-99-6 |
C32H42O17 |
 |
Plerixafor Impurity A |
|
|
 |
Benzenebutanoicacid,b-aMino-2,4,5-trifluoro-,Methylester,(bR)- |
881995-69-3 |
C11H12F3NO2 |
 |
Crisaborole Impurity 9 HCl |
1187187-01-4 |
C14H15BClNO3 |
 |
4-(4-ヒドロキシ-3-ヨードフェノキシ)-3,5-ジヨードベンゼンプロピオン酸 |
51-26-3 |
C15H11I3O4 |
 |
Tofacitinib Impurity 106 |
|
|
 |
Butanoic acid, 4-chloro-3-hydroxy-, (3S)- |
106941-19-9 |
C4H7ClO3 |
 |
Emtricitabine Impurity CFTU1 |
|
|
 |
Lasmiditan Impurity 6 |
|
|
 |
Vortioxetine Imp.J |
2137588-68-0 |
C18H22N2S |
 |
Cefotiam Impurity 22 |
1628441-07-5 |
C13H14N4O5S2 |
 |
(1R,3R,4R)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester |
1392745-70-8 |
C14H25NO5 |
 |
Dapagliflozin Impurity C |
|
|
 |
AlMotriptan iMpurity |
|
|
 |
Fesoterodine Impurity 14 |
|
|
![1H,3H,5H-pyrrolo[1,2-a]thiazolo[3,4-d]pyrazine5,8,10(5aH,10aH)-trione,dihydro-](/CAS/GIF/161771-76-2.gif) |
1H,3H,5H-pyrrolo[1,2-a]thiazolo[3,4-d]pyrazine5,8,10(5aH,10aH)-trione,dihydro- |
161771-76-2 |
C9H10N2O3S |
 |
Terbutaline Impurity |
1226543-90-3 |
C22H20O4 |
 |
バモロロン |
13209-41-1 |
C22H28O4 |
 |
EMpagliflozin iMpurity 14 |
2137418-13-2 |
C23H27ClO8 |
 |
4-N-Desacetyl-5-N-acetyl OseltaMivir |
956267-10-0 |
C16H28N2O4 |
 |
Letermovir Impurity 1 |
|
|
 |
Fesoterodine Diol Dimer |
1428856-45-4 |
C44H60N2O3 |
 |
6-chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5- nitro-2-(propylthio)pyrimidin-4-amine |
1427523-93-0 |
C16H15ClF2N4O2S |
 |
Troxipide Impurity 7 |
|
|
 |
Avibactam Impurity 3(2R,5S) |
1383814-68-3 |
C7H11N3O6S.Na |
 |
Azlocillin dioxide Impurity |
|
|
 |
Entecavir Impurity 5 |
84868-56-4 |
C21H20O2 |
 |
2-(7-Methoxynaphthalen-1-yl)acetamide |
138113-07-2 |
C13H13NO2 |
 |
N-メチル-4-(3,4-ジクロロフェニル)テトラリン-1-アミン |
140631-53-4 |
C17H17Cl2N |